Chapter 2188: Chapter 2184-perfect exoneration

There was no white board on the cruise, so Zhao Yu had to start drawing the case analysis in his notebook.

There were two notebooks. One recorded the missing yacht case from four years ago, and the other recorded the cruise ship falling into the sea case.

After all, Zhu Xicheng was the president of a well-known company in the country. His disappearance had caused a big sensation back then.

At that time, Zhao Yu had yet to transmigrate to this world, but he still had some vague memories of it.

The case didn't seem complicated, but if you looked at the records in the file, you would find that the murderer was very clever and impeccable!

Previously, when Zhao Yu was playing chess and chatting with Captain Jin, Captain Jin had mentioned that there were a few scenarios in which he thought he could get away with his crime perfectly: